PAGE TITLE
Overview
PAGE SUMMARY
A magnetic permeability enhanced metamaterial is used to enhance the antenna array of a Multiple Input Multiple Output (MIMO) communication system. A rectangular patch antenna array is formed including a stack of a plurality of unit cells, where each unit cell includes an inductive loop of magnetic permeability enhanced metamaterials embedded in a host dielectric substrate. The use of such metamaterials permits the antenna arrays to be made smaller, and have less mutual coupling, when using a metamaterial substrate. The measured channel capacities of the antenna arrays are similar for the metamaterial and conventional substrates; however, the capacity improvement when using MIMO relative to single antenna communication systems is greater for antennas on metamaterial substrates.
IP STATUS
Intellectual Property and Development Status
United States Issued Patent- 8,836,608
http://patft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=8836608.PN.&OS=PN/8836608&RS=PN/8836608
United States Issued Patent- 9,054,423
http://patft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=9054423.PN.&OS=PN/9054423&RS=PN/9054423
Commercialization Opportunities
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Contact Information
Robert B. McGrath, Ph.D.
Senior Associate Vice Provost
Office of Technology Commercialization
Drexel University
3180 Chestnut Street, Ste. 104
The Left Bank
Philadelphia, PA 19104
Phone: 215-895-0303
Email: RBM26@Drexel.edu